/* 2026-10-25 Aura Hub marketing site. Navy + gold from the terminal, blue accent from the cloud app. Works in LTR and RTL (logical properties). */
:root {
  --navy: #0b1230;
  --navy-2: #121c4d;
  --blue: #4a5ee6;
  --blue-d: #3a4cd0;
  --gold: #e5b869;
  --ink: #141a33;
  --muted: #5a6280;
  --line: #e3e6f2;
  --tint: #f4f6fd;
  --bg: #ffffff;
  --radius: 16px;
  --shadow: 0 18px 50px rgba(20, 30, 90, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.lang-ar { font-family: 'Cairo', 'Manrope', system-ui, sans-serif; }
img { max-width: 100%; height: auto; }
a { color: inherit; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 12px; font-weight: 700; font-size: 15px; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; font-family: inherit; transition: transform .15s, background .15s, border-color .15s; }
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, .nav a:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.btn-gold { background: var(--gold); color: #1b1300; }
.btn-gold:hover { background: #f0c67e; }
.btn-outline { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-outline:hover { border-color: #fff; }
.btn-ghost { border-color: rgba(255, 255, 255, .3); color: #fff; padding: 9px 16px; font-size: 14px; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn-ghost-dark { border-color: var(--blue); color: var(--blue); padding: 10px 18px; }
.btn-ghost-dark:hover { background: var(--blue); color: #fff; }
.ic { flex: none; }

/* top bar */
.topbar { position: fixed; inset-inline: 0; top: 0; z-index: 50; background: rgba(11, 18, 48, .82); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -.01em; }
.brand img { border-radius: 9px; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: rgba(255, 255, 255, .82); text-decoration: none; font-size: 14.5px; font-weight: 600; }
.nav a:hover { color: #fff; }
.nav .lang { padding: 6px 12px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 999px; font-size: 13px; }
.nav .btn { color: #fff; }
.burger { display: none; width: 42px; height: 42px; background: none; border: 1px solid rgba(255, 255, 255, .25); border-radius: 10px; cursor: pointer; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.burger span { width: 18px; height: 2px; background: #fff; border-radius: 2px; }

/* hero */
.hero { background: radial-gradient(900px 500px at 80% 10%, rgba(74, 94, 230, .45), transparent 60%), radial-gradient(700px 420px at 10% 90%, rgba(229, 184, 105, .18), transparent 60%), linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding-block: 150px 100px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--gold); font-weight: 800; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.lang-ar .eyebrow { letter-spacing: 0; font-size: 15px; }
.hero h1 { font-size: clamp(36px, 5.4vw, 62px); font-weight: 800; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: rgba(255, 255, 255, .8); margin-top: 20px; max-width: 56ch; }
.lead.dark { color: var(--muted); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.points { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: rgba(255, 255, 255, .85); font-size: 14.5px; font-weight: 600; }
.points li { display: flex; align-items: center; gap: 8px; }
.points .ic { color: var(--gold); }

.stage { position: relative; min-height: 400px; display: grid; place-items: center; }
.glow { position: absolute; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(229, 184, 105, .35), rgba(74, 94, 230, .2) 55%, transparent 70%); filter: blur(10px); }
.stage-logo { position: relative; width: min(330px, 78%); border-radius: 28px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .1); }
.float { position: absolute; background: rgba(255, 255, 255, .96); color: var(--ink); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow); font-size: 12.5px; }
.card-head { display: flex; align-items: center; gap: 7px; font-size: 12.5px; margin-bottom: 4px; }
.card-head i { margin-inline-start: auto; color: var(--muted); font-style: normal; font-size: 11px; }
.card-head .ic { color: var(--blue); }
.card-alert { inset-inline-start: -14px; bottom: -4px; width: 250px; animation: bob 6s ease-in-out infinite; }
.card-alert p { color: var(--muted); line-height: 1.45; }
.card-chart { inset-inline-end: -4px; top: 18px; width: 190px; animation: bob 7s ease-in-out -2s infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* sections */
.section { padding-block: 96px; }
.section-tint { background: var(--tint); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head h2, .contact h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; }
.section-head p { color: var(--muted); font-size: 17px; margin-top: 14px; }
.grid { display: grid; gap: 20px; }
.products { grid-template-columns: repeat(4, 1fr); }
.features { grid-template-columns: repeat(4, 1fr); }
.product { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; box-shadow: 0 8px 28px rgba(20, 30, 90, .06); }
.product h3 { font-size: 19px; margin: 18px 0 10px; }
.product p { color: var(--muted); font-size: 14.5px; }
.ic-badge { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--blue), #7a6df0); }
.feature { padding: 4px 2px; }
.feature h3 { font-size: 16.5px; margin: 12px 0 6px; }
.feature p { color: var(--muted); font-size: 14.5px; }
.ic-line { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: var(--blue); background: #fff; border: 1px solid var(--line); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.steps li { display: flex; gap: 16px; align-items: flex-start; padding: 24px; border-radius: var(--radius); background: var(--tint); }
.step-no { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--gold); display: grid; place-items: center; font-weight: 800; }
.steps h3 { font-size: 18px; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: 14.5px; }
.built { margin-top: 44px; padding: 28px 30px; border-radius: var(--radius); background: var(--navy); color: #fff; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.built h3 { font-size: 20px; }
.built ul { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; }
.built li { padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .1); font-size: 14px; font-weight: 600; }

.faq { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--blue); line-height: 1; }
.faq[open] summary::after { content: '\2212'; }
.faq p { color: var(--muted); padding-bottom: 18px; }

.contact { background: linear-gradient(180deg, #fff, var(--tint)); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.login-box { margin-top: 30px; padding: 20px 22px; border-radius: var(--radius); border: 1px dashed #b9c0e6; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.login-box span { color: var(--muted); font-size: 14.5px; margin-bottom: 8px; }
.form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: var(--shadow); display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 700; font-size: 13.5px; }
.form input, .form textarea { font: inherit; font-weight: 500; font-size: 15px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); width: 100%; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(74, 94, 230, .18); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-content: center; }
.form-msg { font-size: 14px; font-weight: 600; min-height: 1.4em; }
.form-msg.ok { color: #1d8a4e; }
.form-msg.err { color: #c0392b; }

.footer { background: var(--navy); color: rgba(255, 255, 255, .75); padding-block: 34px; font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 10px; }
.foot-brand img { border-radius: 8px; }
.foot-brand b { color: #fff; }
.foot-meta { display: flex; gap: 22px; flex-wrap: wrap; }
.foot-meta a { color: var(--gold); text-decoration: none; }

/* responsive */
@media (max-width: 1020px) {
  .products, .features { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .stage { min-height: 340px; order: 2; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .burger { display: flex; }
  .nav { position: absolute; inset-inline: 0; top: 66px; background: var(--navy); flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; display: none; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 4px; }
  .nav .btn { margin-top: 8px; justify-content: center; }
  .hero { padding-block: 120px 70px; }
  .section { padding-block: 70px; }
}
@media (max-width: 560px) {
  .products, .features, .two { grid-template-columns: 1fr; }
  .card-alert { inset-inline-start: 0; width: 220px; }
  .card-chart { display: none; }
  .form { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { .float { animation: none; } html { scroll-behavior: auto; } .btn { transition: none; } }